{"title":"Tailoring the directive nature of optical waveguide antennas","abstract":[{"lang":"eng","text":"We demonstrate the numerical and experimental realization of optimized optical traveling-wave antennas made of low-loss dielectric materials. These antennas exhibit highly directive radiation patterns and our studies reveal that this nature comes from two dominant guided TE modes excited in the waveguide-like director of the antenna, in addition to the leaky modes. The optimized antennas possess a broadband nature and have a nearunity radiation efficiency at an operational wavelength of 780 nm. Compared to the previously studied plasmonic antennas for photon emission, our all-dielectric approach demonstrates a new class of highly directional, low-loss, and broadband optical antennas."}],"file":[{"date_created":"2023-03-22T09:25:57Z","file_id":"43062","access_level":"local","content_type":"application/pdf","file_name":"2023-01 Poster Photonics West Henna OWA_A0.pdf","date_updated":"2023-03-22T09:25:57Z","relation":"main_file","file_size":1426599,"creator":"fossie"}],"date_updated":"2023-03-22T09:26:25Z","has_accepted_license":"1","department":[{"_id":"61"},{"_id":"230"},{"_id":"429"}],"doi":"10.1117/12.2658921","date_created":"2023-03-21T12:28:31Z","publication_status":"published","file_date_updated":"2023-03-22T09:25:57Z","author":[{"full_name":"Farheen, Henna","last_name":"Farheen","first_name":"Henna"},{"first_name":"Lok-Yee","last_name":"Yan","full_name":"Yan, Lok-Yee"},{"first_name":"Till","full_name":"Leuteritz, Till","last_name":"Leuteritz"},{"last_name":"Qiao","full_name":"Qiao, Siqi","first_name":"Siqi"},{"first_name":"Florian","last_name":"Spreyer","full_name":"Spreyer, Florian"},{"first_name":"Christian","full_name":"Schlickriede, Christian","last_name":"Schlickriede"},{"last_name":"Quiring","full_name":"Quiring, Viktor","first_name":"Viktor"},{"first_name":"Christof","last_name":"Eigner","full_name":"Eigner, Christof"},{"id":"26263","first_name":"Christine","last_name":"Silberhorn","full_name":"Silberhorn, Christine"},{"orcid":"0000-0002-8662-1101","first_name":"Thomas","id":"30525","full_name":"Zentgraf, Thomas","last_name":"Zentgraf"},{"first_name":"Stefan","last_name":"Linden","full_name":"Linden, Stefan"},{"last_name":"Myroshnychenko","full_name":"Myroshnychenko, Viktor","id":"46371","first_name":"Viktor"},{"first_name":"Jens","id":"158","full_name":"Förstner, Jens","last_name":"Förstner","orcid":"0000-0001-7059-9862"}],"editor":[{"full_name":"García-Blanco, Sonia M.","last_name":"García-Blanco","first_name":"Sonia M."},{"last_name":"Cheben","full_name":"Cheben, Pavel","first_name":"Pavel"}],"publication":"Integrated Optics: Devices, Materials, and Technologies XXVII","language":[{"iso":"eng"}],"page":"124241E","publisher":"SPIE","type":"conference","keyword":["tet_topic_opticalantenna"],"citation":{"ieee":"H. Farheen <i>et al.</i>, “Tailoring the directive nature of optical waveguide antennas,” in <i>Integrated Optics: Devices, Materials, and Technologies XXVII</i>, 2023, p. 124241E, doi: <a href=\"https://doi.org/10.1117/12.2658921\">10.1117/12.2658921</a>.","bibtex":"@inproceedings{Farheen_Yan_Leuteritz_Qiao_Spreyer_Schlickriede_Quiring_Eigner_Silberhorn_Zentgraf_et al._2023, title={Tailoring the directive nature of optical waveguide antennas}, DOI={<a href=\"https://doi.org/10.1117/12.2658921\">10.1117/12.2658921</a>}, booktitle={Integrated Optics: Devices, Materials, and Technologies XXVII}, publisher={SPIE}, author={Farheen, Henna and Yan, Lok-Yee and Leuteritz, Till and Qiao, Siqi and Spreyer, Florian and Schlickriede, Christian and Quiring, Viktor and Eigner, Christof and Silberhorn, Christine and Zentgraf, Thomas and et al.}, editor={García-Blanco, Sonia M. and Cheben, Pavel}, year={2023}, pages={124241E} }","ama":"Farheen H, Yan L-Y, Leuteritz T, et al. Tailoring the directive nature of optical waveguide antennas. In: García-Blanco SM, Cheben P, eds. <i>Integrated Optics: Devices, Materials, and Technologies XXVII</i>. SPIE; 2023:124241E. doi:<a href=\"https://doi.org/10.1117/12.2658921\">10.1117/12.2658921</a>","short":"H. Farheen, L.-Y. Yan, T. Leuteritz, S. Qiao, F. Spreyer, C. Schlickriede, V. Quiring, C. Eigner, C. Silberhorn, T. Zentgraf, S. Linden, V. Myroshnychenko, J. Förstner, in: S.M. García-Blanco, P. Cheben (Eds.), Integrated Optics: Devices, Materials, and Technologies XXVII, SPIE, 2023, p. 124241E.","apa":"Farheen, H., Yan, L.-Y., Leuteritz, T., Qiao, S., Spreyer, F., Schlickriede, C., Quiring, V., Eigner, C., Silberhorn, C., Zentgraf, T., Linden, S., Myroshnychenko, V., &#38; Förstner, J. (2023). Tailoring the directive nature of optical waveguide antennas. In S. M. García-Blanco &#38; P. Cheben (Eds.), <i>Integrated Optics: Devices, Materials, and Technologies XXVII</i> (p. 124241E). SPIE. <a href=\"https://doi.org/10.1117/12.2658921\">https://doi.org/10.1117/12.2658921</a>","chicago":"Farheen, Henna, Lok-Yee Yan, Till Leuteritz, Siqi Qiao, Florian Spreyer, Christian Schlickriede, Viktor Quiring, et al. “Tailoring the Directive Nature of Optical Waveguide Antennas.” In <i>Integrated Optics: Devices, Materials, and Technologies XXVII</i>, edited by Sonia M. García-Blanco and Pavel Cheben, 124241E. SPIE, 2023. <a href=\"https://doi.org/10.1117/12.2658921\">https://doi.org/10.1117/12.2658921</a>.","mla":"Farheen, Henna, et al. “Tailoring the Directive Nature of Optical Waveguide Antennas.” <i>Integrated Optics: Devices, Materials, and Technologies XXVII</i>, edited by Sonia M. García-Blanco and Pavel Cheben, SPIE, 2023, p. 124241E, doi:<a href=\"https://doi.org/10.1117/12.2658921\">10.1117/12.2658921</a>."},"ddc":["530"],"_id":"43051","status":"public","year":"2023","user_id":"158"}